Key attributes:

• Chipset: JL
• Communication: Wireless
• Function: Microphone, Power Bank, Built-in Cable, True Wireless Stereo, Waterproof, LED Display, Noise Cancelling, Blood oxygen monitor, Support Xiaomi AI Assistant, Support Amazon Alexa, On-Ear Headphones, Support Apple Siri, Support Google Assistant, Over-Ear Headphones
• Waterproof Standard: IPX-7
• Connectors: USB
• Use: Portable Media Player, Mobile Phone, Aviation, COMPUTER, Dj, Gaming, Sports, Audiophile, Travel, PROFESSIONAL, HEARING AID, For Internet Bar, For iPod, HiFi Headphone
• Control Button: Yes
• Is wireless: Yes
• Active Noise-Cancellation: Yes
• Bluetooth Standard: BT v5.3
• Battery Indicator: Digital Display
• Style: In-ear
• Volume Control: Yes
• Wireless delay time: Above 60 ms
• Model Number: F9-5
• Brand Name: OEM
• Place of Origin: China
• Private Mold: Yes
• Game atmosphere light: Multicolor

Other attributes:

• Function: Microphone, Waterproof, Noise Cancelling, BT
• Use: Mobile Phone, Computer, Portable Media Player
• Connectors: USB
• Style: TWS (True Wireless Stereo), In-Ear, EARBUDS
• BT Version: 5.3 BT Wireless Earbuds
• Logo: Logo Customize
• Battery capacity: 2000mAh
• Chipset: BT8832A
• Keyword: Wireless Earbuds

Packaging & delivery:

• Selling Units: Single item
• Single package size: 15X10X5 cm
• Single gross weight: 0.150 kg